Neck tie fastener



FIG. 1 is an environmental perspective view showing my new design of a dress tie fastener showing the neck tie and shirt buttons in phantom;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view which is a mirror image of the rear elevational view; and,

FIG. 4 is a top plan view which is a mirror image of a bottom plan view.

The broken line showing of the tie, shirt, and buttons in FIG. 1 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a neck tie fastener, as shown and described. 